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Natural Science and Mathematics Chronicle

Vsesoi︠u︡znoe obshchestvo kulʹturnoĭ svi︠a︡zi s zagranit︠s︡eĭ (Soviet Union)

出版	1946
URL	http://books.google.com.hk/books?id=bP0VAQAAIAAJ&hl=&source=gbs_api